English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Chemical synapses transmit gustatory signals from taste receptor cells to sensory afferent axons. Chemical (and electrical) synapses also provide a lateral pathway for cells within the taste bud to communicate. Lateral synaptic pathways may represent some form of signal processing in the peripheral end organs of taste. Efferent synaptic input may also regulate sensory transduction in taste buds. To date, the synaptic neurotransmitter(s) or neuromodulator(s) released at chemical synapses in taste buds have not been identified unambiguously. This paper summarizes the attempts that have been made over the past 40 years to identify the neuroactive substances acting at taste bud synapses. We review the four traditional criteria for identifying chemical transmitters elsewhere in the nervous system—localization, uptake/degradation, release and physiological actions—and apply these criteria to neuroactive substances in taste buds. The most complete evidence to date implicates serotonin as a neuromodulator of taste transduction in the end organs. However, studies also suggest that adrenergic, cholinergic and peptidergic neurotransmission may be involved in taste buds.  Chem. Senses 21: 353–365, 1996 .

Neuromodulation of Transduction and Signal Processing in the End Organs of Taste